PC film is the abbreviation of polycarbonate film, up to 0.03 mm thick, it is an amorphous, odorless, non-toxic, highly transparent colorless or slightly yellow thermoplastic engineering plastics, with excellent physical and mechanical properties, especially excellent impact resistance, high tensile strength, bending strength, compression strength; Small creep and stable size; It has good heat resistance and low temperature resistance, stable mechanical properties, dimensional stability, electrical properties and flame retardant in a wide temperature range, and can be used for a long time at -60~120℃; There is no obvious melting point, and it is molten at 220-230℃. Due to the rigidity of the molecular chain PC film in various colors, the viscosity of the resin melt is large. Small water absorption, small shrinkage, high dimensional accuracy, good dimensional stability, small film permeability; It is a self-extinguishing material; Stable to light, but not resistant to ultraviolet light, good weather resistance; Oil resistant, acid resistant, not resistant to strong alkali, oxidizing acids and amines, ketones, soluble in chlorinated hydrocarbons and aromatic solvents, easy to cause hydrolysis and cracking in water for a long time, the disadvantage is due to poor fatigue strength, easy to produce stress cracking, poor solvent resistance, poor wear resistance.

What are the uses of PC film? 1, flame retardant PC film used for power system insulation, disk drive insulation, keyboard insulation, TV/monitor insulation, computer motherboard insulation. Widely used in electronic components, electrical enclosures, switch panels, junction boxes and charger enclosures, automotive instruments and panel printing with flame retardant requirements. 2, printing grade frosted PC film is suitable for special printing, helmets, signs, plaque, protective cover, etc. 3, anti-scratch PC film use: mobile phone, MP3, MP4, DVD, backlight and other electronic products window lens.